Finite Group Databasebeta

← C4×#674 #64857

Subgroups — C4×#674 #64857

Order 320.

58 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#674C212yesmaximal
2C4×#168C211yesmaximal, characteristic
3C42×C5C411yescharacteristic
4C2×#168C411yescharacteristic
5C2×#168C2211yescharacteristic
6#674C414yesdirect product factor
7C4×C16—51nomaximal, Sylow
8C2×C4×C5C812yes—
9C2×C4×C5C2×C411yescharacteristic
10#168C812yes—
11#168C2×C412yes—
12C2×C16—52no—
13C4×C8—51no—
14C22×C5C2×C811yescharacteristic
15C4×C5C1614yescomplemented
16C4×C5C4211yescharacteristic
17C4×C5C2×C811yescharacteristic
18C2×C8—51no—
19C2×C8—51no—
20C42AGL(1,𝔽5)11yescharacteristic
21C16—54no—
22C2×C5C4×C811yescharacteristic
23C2×C5C2×C1612yes—
24C2×C4#17012yes—
25C2×C4C2×AGL(1,𝔽5)11yescharacteristic
26C8—52no—
27C8—52no—
28C5C4×C1611yescharacteristic, complemented, Sylow
29C22C2×#17011yescharacteristic
30C4#67414yesdirect product factor
31C4D5⋊C811yescharacteristic
32C4C4×AGL(1,𝔽5)11yescharacteristic
33C2C2×#67412yes—
34C2C4×#17011yescharacteristic
subgroupG/H
center, hypercenterC42AGL(1,𝔽5)
commutator, hypocenterC5C4×C16
FrattiniC2×C4C2×AGL(1,𝔽5)
FittingC42×C5C4
socle, prime radicalC22×C5C2×C8
cosocleC2×#168C22
LCSG ▷ C5
UCSC1 ◁ C42

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
6. #674C4direct (N × H)
15. C4×C5C16semidirect
28. C5C4×C16semidirect
30. C4#674direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#6742
C4×#1682
C4×C165